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OctoMap / octomap

An Efficient Probabilistic 3D Mapping Framework Based on Octrees. Contains the main OctoMap library, the viewer octovis, and dynamicEDT3D.
http://octomap.github.io
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Too much ram occupation of octovis #388

Closed addriumruss closed 1 year ago

addriumruss commented 1 year ago

Hey guys, I run octovis under windows 10. Just load one .bt file, 900kb, the ram occupation of octovis is up to 1.5G。 Why does it need so much ram? Is there anyway to reduce it?

ahornung commented 1 year ago

Reduce the level of detail for visualizuation / "tree depth cutoff". This will visualize a coarser version. The visualization needs to create one voxel per occupied cell, this needs quite some memory.